зона спостереження
surveillance, high- and low-altitude surveillance
surveillance, under surveillance
coverage mission order (CMO)
coverage report (COVREP)
media coverage
overlapping coverage
vertical coverage multiple beam radar
area coverage
jamming coverage
complete coverage
coverage of a radar set
coverage sector
vertical coverage
coverage
coverage area
coverage diagram
coverage factor
map coverage
seeing coverage
target coverage
radar detection-coverage volume
radar coverage
jamming radar coverage indicator
mappping coverage
percentage of coverage
air surveillance
air surveillance means
airborne surveillance device
air-ground surveillance capability (AGS)
Alliance Ground Surveillance (AGS)
Alliance Ground Surveillance Steering Committee
all-round surveillance of terrain